//
//  NSString-Helper.h
//  HHBank
//
//  Created by 杨帅 on 11-9-4.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CommonCrypto/CommonDigest.h>

@interface NSString (Helpers)

+ (BOOL) isNumber:(NSString *)aString; // 判断是否纯数字

+ (BOOL) isPhoneNumber:(NSString *)aString; //判断是否电话号码
-(BOOL)isMobileNumber;//判断是否电话号码(正则表达式)
+(BOOL)isValidateEmail:(NSString *)email;



@end
